Introduction to the effective Hamiltonian Approach in Scattering
Speaker: Martin Richter, Université Côte d’Azur
Title: Introduction to the effective Hamiltonian Approach in Scattering
Abstract: We will revisit the derivation of the effective Hamiltonian and its interplay to the scattering matrix . Based on this we present
a model for incorporating a direct communication between scattering channels by means of an enhanced state embedded in a chaotic
environment of states . Finally we will comment on how to link these results to experimental data obtained in chaotic microwave reverberation chambers using horn antennas.
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 Savin, MR, Kuhl, Legrand, Mortessagne, Phys. Rev. E *96*, 032221, 2017